BACKGROUND Mixing 5-hydroxytryptamine-3 (5-HT3) receptor antagonists with patient-controlled analgesia (PCA) solutions of tramadol has been shown to decrease the incidence of nausea and vomiting associated with the use of tramadol PCA for postoperative pain. However, such mixtures are not commercially available, and the stability of the drug combinations has not been duly studied. The study aim...

OBJECTIVES: To evaluate tolerability and course of adverse effects of antidepressants in elderly patients and to study the association between number and severity of adverse effects and age, physical comorbidity, antidepressant dose. and depression severity. DESIGN: Double-blind, randomized controlled trial followed by an open treatment phase of 3 years. SETTING: Psychiatric hospital in the Net...

the patient was admitted to the cardiac care unit. Flecainide and nortriptyline were stopped at admission. Over the next hours, the AV block disappeared and the following subsequent electrocardiograms were recorded (Figs. 2 and 3). What is your diagnosis and can you explain the underlying mechanism? Open Access This article is distributed under the terms of the Creative Commons Attribution Lice...

Two types of conditioned behaviors were investigated for the purpose of evaluating anxiolytic drugs. A conditioning procedure used was an active avoidance in poorly-performing mice. Chlordiazepoxide, diazepam, chlorazepate and meprobamate increased the avoidance rate, while chlorpromazine, haloperidol and nortriptyline did not produce such an effect. The effect of diazepam was potentiated by ga...

The effects of losartan potassium, an angiotensin AT(1) receptor blocker on immobility in forced swim test have been studied. Effect of losartan potassium, nortriptyline HCl, fluoxetine HCl and reserpine per se and in combination on forced swimming-induced immobility in mice have also been studied. In mice, losartan potassium elicits biphasic responses i.e. positive responses at lower doses (0....

Few trials have evaluated combination of two or more drugs in the preventive treatment of migraine. In this study three therapeutic regimens were compared: (a) propranolol, at a dose of 40 mg per day, (b) nortriptyline, at a dose of 20 mg per day, and (c) the combination of these two drugs in these dosages. The groups were matched according to age, gender, and frequency of migraine attacks prio...

Among 183 depressed patients participating in a randomized long-term treatment trial of fluoxetine and nortriptyline, 30 patients had borderline personality disorder (BPD), 53 had other personality disorders (OPD), and 100 had no personality disorders (NPD). The borderline depressed patients had earlier age of onset of their depressions, more chronic depressions, more alcohol and cannabis comor...

BACKGROUND As an adjunctive treatment of chronic periodontitis, it seems that the application of periocline or the other antimicrobials is effective against periodontopathogens. In this study, nanoliposomes were investigated as carriers of minocycline hydrochloride and the inhibition effects of minocycline hydrochloride nanoliposomes on the proliferation and lipopolysaccharide (LPS)-stimulated ...

The objective of the present study was to test whether confronting smokers with previously undetected chronic obstructive pulmonary disease (COPD) increases the rate of smoking cessation. In total, 296 smokers with no prior diagnosis of COPD were detected with mild-to-moderate airflow limitation by means of spirometry and randomly allocated to: confrontational counselling by a nurse with nortri...

Objective: To manage a treatment resistant depression, clinicians may add a second medication to the first antidepressant drug. The aim of the current research was to study the outcome of augmentation of citalopram with nortryptiline or triiodothyronine in a randomized clinical trial. Methods: We selected 48 adult outpatients with a diagnosis of non-psychotic major depressive disorder who had n...